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210012030112013 = 1671936515839723
BaseRepresentation
bin101111110000000100111100…
…011101000001000100001101
31000112120221202110122022122222
4233300010330131001010031
5210011314114202041023
62022354110021345125
762143603612152023
oct5760047435010415
91015527673568588
10210012030112013
1160a09668aa55a8
121b6798a3b681a5
139025084892b7c
1439c08ca76c713
151942d651eecc8
hexbf013c74110d

210012030112013 has 8 divisors (see below), whose sum is σ = 212364248284608. Its totient is φ = 207672843619584.

The previous prime is 210012030112007. The next prime is 210012030112021. The reversal of 210012030112013 is 310211030210012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210012030112013 - 210 = 210012030110989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210012030111982 and 210012030112000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012038112013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3257887631 + ... + 3257952092.

It is an arithmetic number, because the mean of its divisors is an integer number (26545531035576).

Almost surely, 2210012030112013 is an apocalyptic number.

It is an amenable number.

210012030112013 is a deficient number, since it is larger than the sum of its proper divisors (2352218172595).

210012030112013 is a wasteful number, since it uses less digits than its factorization.

210012030112013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6515840083.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 210012030112013 its reverse (310211030210012), we get a palindrome (520223060322025).

The spelling of 210012030112013 in words is "two hundred ten trillion, twelve billion, thirty million, one hundred twelve thousand, thirteen".

Divisors: 1 167 193 32231 6515839723 1088145233741 1257557066539 210012030112013